(E)-methyl 3-(2-methoxyphenyl)-2-phenylacrylate 42307-45-9 Methyl (E)-3-(2-methoxyphenyl)-2-phenyl-2-propenoate CAS 42307-45-9

Purity 97%+In StockPharmaceutical Standards
CAS No.42307-45-9
Molecular FormulaC17H16O3
Molecular Weight268.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-methyl 3-(2-methoxyphenyl)-2-phenylacrylate 42307-45-9 Methyl (E)-3-(2-methoxyphenyl)-2-phenyl-2-propenoate CAS 42307-45-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (E)-methyl 3-(2-methoxyphenyl)-2-phenylacrylate 42307-45-9 Methyl (E)-3-(2-methoxyphenyl)-2-phenyl-2-propenoate.

(E)-methyl 3-(2-methoxyphenyl)-2-phenylacrylate 42307-45-9 Methyl (E)-3-(2-methoxyphenyl)-2-phenyl-2-propenoate (CAS 42307-45-9) is a high-purity analytical reference standard with the molecular formula C17H16O3 and a molecular weight of 268.31 g/mol.

Based on its molecular formula C17H16O3, (E)-methyl 3-(2-methoxyphenyl)-2-phenylacrylate 42307-45-9 Methyl (E)-3-(2-methoxyphenyl)-2-phenyl-2-propenoate contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (E)-methyl 3-(2-methoxyphenyl)-2-phenylacrylate 42307-45-9 Methyl (E)-3-(2-methoxyphenyl)-2-phenyl-2-propenoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC17H16O3
Molecular Weight268.31 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1969

Recommended Standards

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